Microsoft Word has long offered support for loading images and templates over the network. This is a great feature within corporate environments because it facilitates the reuse of assets like logos and corporate document templates. Unfortunately, these features can be abused by bad actors to obtain operational intelligence on individuals, or even to steal credentials. […]

Introduction On a daily basis, data growth is expanding at a pace greater than the expansion of the universe itself. It makes our lives better, but it also has the capability of reflecting the vulnerabilities of a person or an organization. Data is like Infinity Gauntlet. If you know how to use it, like Thanos […]

Amazon Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2) are two major storage services for AWS. S3 is more lightweight and provides the capability to store data. EC2, on the other hand, is a web service that provides secure, resizable computing capacity in the cloud. As we know, backup and recovery are becoming […]

I am the bad PMO guy! Why Am I the Bad PMO Guy? I was assigned the responsibility to monitor the PMO dashboard to avoid content gaps. I take this responsibility very seriously and always try to improve the process flow with help of my self made statistics reports to keep the tracking process smoother. One day […]

Everything is data and everyone is data! Everybody says we live in the technology age, the age of the internet, the age of space and cosmos, the age of the digital world etc. But all of these developments and advancements have been made possible by the Holy Grail called Data. We learned how to store […]

Cognos Dynamic Cubes is meant to provide high-performance interactive analysis of data. It is used when your data volume is over terabytes. They are used only for star or snowflake modeled data warehouses and provides in-memory relational OLAP functionality with aggregation. When to Use Cognos Dynamic Cubes Cognos Dynamic Cubes was developed to address the challenge of […]

Data sets are not static. They are constantly being updated, which can affect the quality of data. Data quality monitoring helps to resolve data issues quickly and also provides quality data. There are various ways we can resolve data issues in Tableau without changing the original data sources. Renaming We can rename fields in the Data pane […]

Best Practices and Methods for Improving Tableau Performance: A dashboard with multiple worksheets can sometimes take longer to load. Below, I have listed some techniques and practices that will be very helpful in solving your dashboard performance issues. When the Tableau Server is very slow or Tableau Workbooks takes longer to load, you can follow these tips to sort out the […]

In the middle of February 2018 during the Chinese spring festival holiday, we received the following news from the MongoDB community: “MongoDB 4.0 will add support for multi-document transactions, making it the only database to combine the speed, flexibility, and power of the document model with ACID guarantees.” We know that ACID is a very […]

Let’s assume the scenario where we have to format the Date values or Decimal values for a number of elements. Updating the type tree for each and every element manually in the type tree consumes a lot of time. The below approach will save you a lot of time for type tree customization. Below are the […]

This blog is intended to show you how to upgrade firmware in Datapower. Below are the steps for upgrading your firmware in Datapower: 1. Identify The Firmware Image File Which Matches Your Appliance To upgrade the firmware in Datapower, we first need to identify the firmware image file which matches the appliance. 2. Download the Latest Firmware […]

First, a little bit of a personal story: I grew up in a family of great storytellers: My mom could bring alive comic characters with descriptions and add the sounds of them falling, crying or laughing. My dad could lead you to the moon with his drawn maps and landmarks. He would even add details, […]

Micro-services are very popular in the application architecture and more and more enterprises have turned the single instance system to micro-service. Ideally, the variety of services can be built by different teams with different programming languages such as Nodejs, Java, Go or others. Security is ALWAYS one of the top factors we should take into […]

Everyone expects for a theory or an Apple in a BLINK! When Newton’s head was bonked by an apple, his bulb just got brightened in a BLINK. He discovered the law of gravity which still exists in every school textbook. “Apple” came to Steve Jobs’ mind in a blink when he was returning from an […]

1. Goals for testing upgrades As SharePoint gets stronger and stronger, SharePoint Online and SharePoint 2016 have more new features and abilities. Enterprise can provide more functionality to business users with less customization and at a lower cost. According to the upgrading solutions, QA strategy needs to ensure that sites are upgraded seamlessly at first, […]

MySQL has been a very popular DBMS and was chosen for many application systems since it is open source and easy to use. In NoSQL, MongoDB is becoming popular and is being applied in application development and the big data analytics field. In one of my colleague’s blog posts, he discusses that we built an […]

Christine introduced how to integrate AEM with Salesforce by using the OOTB Salesforce plugin in Part1. We know how to create a connected app in Salesforce, connect it and use it do simple query operations via the OOTB plugin. But how can we do customized CRUD in our real project? In this part, I will discuss […]

Why Accessibility Testing is Important Accessibility testing has great importance and relevance for all portals or websites. Its usage has often been questioned, which is not right in my opinion. Any portal or website should have a long-term vision for its audience. Adding capabilities or corrections for accessibility much later increases the cost of new […]

Introduction Web developers have wanted to use audio and video on the web for quite a long time. With the standardization of HTML5 and most modern browsers starting to implement HML5, it’s been a great surprise for us. In the past, implementing audio and video in a web application would be very tedious since we […]

Over the past couple of decades, Agile and Lean have been steadily gaining popularity in various fields and industries. People are having lots of discussion on agile and lean, and trying to compare the differences and benefits. By learning what is agile and what is lean, you may find that they have a lot of […]